Senior Software Engineer, Firefox Security
Core
Advance Firefox's security architecture and cryptography stack, design web platform security features, and improve browser reliability and performance.
Role type
Senior IC software engineer (browser security)
Builds
Firefox browser (open-source web browser)
Domain
Internet security, cryptography, web platforms
Deliverable
production ML models | product features | infrastructure
Required skills
C/C++, cryptographic protocols, WebPKI, security-sensitive web APIs, debugging multi-threaded applications, memory optimization, systems programming
Preferred skills
Rust, web technologies, large-scale codebase navigation
Technologies
C, C++, Rust, WebPKI
Responsibilities
Contribute to improvements in Firefox's core security systems; Develop and ship web platform features; Investigate and resolve issues impacting stability, correctness, and performance; Partner with engineers to identify and address security issues; Participate in technical discussions and design reviews for security initiatives
Seniority
Senior, hands-on IC
